Koso Carburetor – KSR

Koso's KSR carburetor features a semi-flat D-shaped slide that increases the fuel flow for a better throttle reaction. It also reduces the incomplete combustion phenomenon, and therefore improves the combustion efficiency.Available in 3 different sizes and easy to adjust and install, this carburetor will allow you to set-up the ideal air/fuel ratio for better performance. Please select from 28mm, 30mm or 32mm. Model Numbers: DA928300, DA930300, DA932300Choose From 28mm, 30mm or 32mmOuter Diameter of Air Filter Side: 50mmOuter Diameter of Intake Manifold Side: 35mm